diff --git a/requirements.txt b/requirements.txt
index 0bf6cbb..c3374ee 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -17,7 +17,7 @@ joblib==0.13.2
 MarkupSafe==1.1.1
 nltk==3.4.1
 numpy==1.16.3
-opencv-python==4.1.0.25
+opencv-python==4.1.1.26
 Pillow==6.0.0
 pytesseract==0.2.6
 python-dateutil==2.8.0